MAX11905ETP+

Overview of MAX11905ETP+

The MAX11905ETP+ is a 20-bit, 1.6Msps, low-power, fully differential SAR ADC optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching in various applications.

Pinout

The MAX11905ETP+ pinout refers to the configuration and function of each pin in its TQFN-20-EP(4x4) package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the MAX11905ETP+ has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

• High DC/AC Accuracy Provides Better Measurement Quality: The MAX11905ETP+ offers high DC/AC accuracy, providing better measurement quality for various applications.
• High Sampling Rate SAR Architecture Enables Fast Settling and Acquisition: This ADC features a high sampling rate SAR architecture that enables fast settling and acquisition, making it suitable for high-speed applications.
• Integration Simplifies Design: The MAX11905ETP+ integrates reference buffers, V_REF = 2.5V to 3.6V, and ±V_REF unipolar differential analog input range, simplifying design and reducing the need for external components.
• Scalable Ultra-Low Power Supply Reduces Power Consumption: The MAX11905ETP+ features a scalable ultra-low power supply that reduces power consumption to 9mW at 1.6Msps, making it suitable for battery-powered equipment and other low-power applications.
• Flexible Low-Voltage Supplies Save Cost: This ADC offers flexible low-voltage supplies with options for 1.8V analog and digital core supply, 1.5V to 3.6V digital interface supply, and 3.3V REFVDD reference buffer supply, saving cost and increasing design flexibility.
• Flexible, Industry-Standard Serial Interface and Small Package Reduce Size: The MAX11905ETP+ features a flexible, industry-standard serial interface (SPI-/QSPI^™-/MICROWIRE^®/DSP-Compatible) and a small package size of 20-pin, 4mm x 4mm, TQFN-20-EP(4x4), reducing the overall size of the design.

Applications

The MAX11905ETP+ is suitable for various applications that require high-speed and low-power ADCs, including:

• Analog-to-digital converters (ADCs) in industrial control systems
• Digital signal processing (DSP) in audio and video equipment
• Measurement and instrumentation in scientific research and development
• Sensing and monitoring in automotive and aerospace applications

Equivalents

For similar functionalities, consider these alternatives to the MAX11905ETP+:

• ADS1298: A 16-bit, 1Msps ADC with a low-power consumption of 2.5mW at 1Msps.
• MAX1114: A 12-bit, 1Msps ADC with a low-power consumption of 1.5mW at 1Msps.
• ADS1256: A 16-bit, 250ksps ADC with a low-power consumption of 2.5mW at 250ksps.

Frequently Asked Questions

Q: What is the maximum sampling rate of the MAX11905ETP+?
A: The maximum sampling rate of the MAX11905ETP+ is 1.6Msps.

Q: What is the power consumption of the MAX11905ETP+ at 1.6Msps?
A: The power consumption of the MAX11905ETP+ at 1.6Msps is 9mW.

Q: Is the MAX11905ETP+ suitable for battery-powered equipment?
A: Yes, the MAX11905ETP+ is suitable for battery-powered equipment due to its low power consumption of 9mW at 1.6Msps.

Q: What is the serial interface of the MAX11905ETP+?
A: The serial interface of the MAX11905ETP+ is SPI-/QSPI^™-/MICROWIRE^®/DSP-Compatible.